Matrix M(r) is defined as M(r)= \begin{b...

Matrix `M_(r)` is defined as `M_(r)`= \begin{bmatrix}r & r-1\\r-1 & r\end{bmatrix} `r in N`; Value of `det(M_(1))+det(M_(2))+det(M_(3))+...det(M_2007) `(A) 2007 (B) 2008 (C) (2008)^(2) (D) (2007)^(2)`

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